^ ■ 



n '4j 



-V r 



-k 



^Tr. 



I H,B-- i 



^. -^T 



562 



G. nieroiiMiMis. 



Columbia: in fruticelis deiisis in moritc Alio dc Pcsarcs supra Po- 

 payan, alt. s. m, 2500—2800 m, mense Martio florens (L. n, 5968). 



17. St. canescens Kunlh in Humb.-Bonpl. Nov. gen. et spec. am. 

 IV. p. 112 (143). 



Ilorba caiililms lignosis crcctis usque (id 50 cm al(.is, flonljus albidis, 



sua-vco- 



lonlibus. 



Columbia: crescit in fmticetis in latere oricntali montis Alio de Pc- 

 sarcs supra urbem Popayan siLiSj alt. s. m. 2500—2800 ni, mense Martio 

 flurens (L. n. 5969); in pratis »subanas« dictis montanis circa Buesaco 

 prope urbem Pasto, alt. s. m. 2000— 2300, mense Julio florens (L. n, G17:5). 



18. St. Wagcneri Hieron. n. sp. 



Ilerba percnnis; caulibus 30 — 50 cm altis, tcrelibuSj basi c. i^l2mm 

 crassis, asccndentibus vel suberectis, glanduloso-viscosis; foliis opposilis 

 (intcrnodiis basi brevibus, c. 1 cm longis, infra inflorcsccntiam clongatis, 

 uscpie ad 7 cm longis); petiolatis (petiolo c. 1 cm longo, glanduloso-viscoso); 

 laminis cbarlaceis, sublriplinerviiSj in peliohim scnsim angustatis, rhombco- 

 ovatis, apice obtusiusculisj marginibus infcrioribus integriSj superioribus 

 sci-rato-crenalis (crenis utrinque 10—12, vix 1 mm altis), supra scabrius- 

 culis viridibus, subtus cinereis arachnoideo-tomentosis ; laminis maximis in 

 spcciminibus 3 cm longis, 1 V2 cm latis; inflorescentia apice caulium corym- 



boso-cymosa, laxa; capitulis longe pedunculitis (pedunculis 



1 



^\ 



2 



cm 



longis , filiformibus , dense viscoso - glandulosis , bracleis parvis oblongis 

 c. 2 mm longis viscoso-glandulosis suffultis); involucri squamis lincari-lanceo- 

 latis, 4 mm longis, vix ^/^ mm latis; apice acutiusculis viridibus vel vio- 

 lascentibus, dorso-viscoso-glandulosis; corollis c. 4 mm longis, ex scbcdula 

 albidis, tubo minute glanduloso, sensim in limbum amplicato, c. 3 mm longo; 

 laciniis linearibus, c. 1 mm longis; pappo in floribus onmibus coroniformi 

 e squamulis c, Y3 mm longis 7—8 basi connatis apice denticulatis lutcsccn- 

 tibus formato; acbaeniis submaturis nigro-fusccsccntibus costis pallidioribus 



scabriusculis^ inter costas parce glanduligcris, c. 3 mm longis. 



Species affinis 45"/. iirticacfollae Thunb, habituque similis, ditfert sta- 

 lura minore, indumento caulium etiam basi viscoso-glanduloso, indunienlo 



foliorum, capilulis longius pcdunculatis, involucris brevioribus etc. 



Venezuela: crescit in pratis sabanas dictis circa urbem Caracas, alt. 

 s. m. c. 1200 m, mense Septcmbri florens (IT. AVageneb, n. 407, Sept. 1849); 

 in montibus inter Caracas et Dcsaguaros (Gollmer 9. Sept. 1854); in mon- 

 tibus (filas) ab urbe Caracas Galipan versus sitis raro, mense Junio florens 

 (GoLLMER 25. Junio 1854). 



19, St. Lchmannii Ilicron. n. sp. 



Ilerba perennis vel suffruticosa, caulibus simplicibus vel parce pscudo- 

 dichotome ramosis, usqiie ad 70 cm altis, usque ad 3 mm crassis, itifci'ue 

 subbirsuto-aracbnoideis, supernc viscoso-glandulosis; foliis ojipositis (intcr- 

 nodiis basalibus brevibus, vix 1 cm lungis; supcriuribus clongaLis, usque 



